394 THE TEAR-BOOK OF AGRICULTURE. 



S. N. Maxam, (Apple Parer) Shclhurne, Mass Patent issued April 11, 1855. 



P.Manny, (Hay Press) Waddam's Grove, 111. " 



E. A Tubbs, (Sawing Fire-wood, etc.) Hampton, N. H " 



C. L. Har.-i.n .v .M. R. Brailey, (Farm Gates) ffwili. Ohio ■ 



S. Ingersoll, (Sawing or Felling Trees) Greenwich, Conn " 



H. B. Lumm, (Farm Gates) Sandusky, Ohio " 



J. B. Reyman, (Fences) Dubuque, Iowa. " 



C. Wiuegar, (Closing and Opening Gates) Union Springs, N. Y. " 



T. J. Kindleberger, (Cider Mills) Springfield, Ohio " 



W. P. Greenleaf, (Fastening Scythes to Snaths) Washington, N. II... " 



G. King, (Pressing Tobacco in Plugs) Fannville, Va " 



C. R. Webb, (Wind Mill) Philadelphia, Pa. " 



S. Gorton <fc F. Morris, (Stump Machine) Crawford county, Pa. " 



W. D. Parker, (Ice House) New York, N. Y " 



W. Thompson, (Self-operating Circular Gate) Nashville, Tenn " " " " 



Statistics of Patents. 



Mr. J. S. Brown, of Washington, has recently published a catalogue of all the patents 

 granted by the United States Government up to the commencement of the year 1866. From 

 this we learn that the whole number of patents granted for Grain and Grass Harvesters has 

 been one hundred and eleven; for Plows, three hundred and seventy-two; for Straw-Cutter*, 

 one hundred and fifty-three; for Smut machines, one hundred and forty: for Winimwinj 

 machines, one hundred and sixty-three, and for Threshing machines, three hundred and Berenty- 

 eight. The highest numbers in classes belong to the agricultural department, with the 

 exception of Stoves, on which the enormous number of 682 patents have been issued, and 

 478 for designs, making a total of 11 GO patents on Stoves. 



On Air Engines, not one of which is in use, no less than twenty-one patents have been 

 granted. No less than 148 patents have been granted on Steam Boilers; and yet, for all this, 

 there are but few engineers who do not entertain the opinion that many impro v em ents b 

 yet to be made on them. The manufacture of India-rubber goods is but of merit date; and 

 yet no less than forty-two patents have been obtained on such manufactures. Sewing 

 machines are of still more recent date, the first patent haying been obtained in lSlii, only 

 nine years since; and yet no less than sixty patents have been granted on such machines. 

 This affords evidence of their popularity and usefulness. The number of Water-Wheel 

 patents is somewhat high, being 327, but that of Washing machines comes nearly up to it, 

 being no less than 309. 



